Can I Run Bonsai 27B on NVIDIA GeForce RTX 5070?

Written by Jakub Rusinowski · Last updated July 15, 2026

Yes, comfortably — you'll have ~6.1 GB of headroom running Ternary Bonsai 27B at Ternary (1.58-bit, ~1.71 bpw) (5.9 GB, ~114 tok/s (est.)).

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Check price on Amazon — NVIDIA GeForce RTX 5070 12GB

NVIDIA GeForce RTX 5070 Specs

VRAM12 GB
Memory Bandwidth672 GB/s

Bonsai 27B Sizes That Fit the NVIDIA GeForce RTX 5070

Ternary Bonsai 27BTernary (1.58-bit, ~1.71 bpw) · 5.9 GB · ~114 tok/s (est.)
1-bit Bonsai 27B1-bit (binary, ~1.125 bpw) · 3.9 GB · ~172 tok/s (est.)

FAQ

Bonsai 27B on the NVIDIA GeForce RTX 5070 — does it fit?

Yes, comfortably — you'll have ~6.1 GB of headroom running Ternary Bonsai 27B at Ternary (1.58-bit, ~1.71 bpw) (5.9 GB, ~114 tok/s (est.)).

Which Bonsai 27B variant fits best on the NVIDIA GeForce RTX 5070?

Ternary Bonsai 27B at Ternary (1.58-bit, ~1.71 bpw) quantization (5.9 GB), estimated ~114 tokens/sec.

Bonsai 27B on Other GPUs

Popular Models on the NVIDIA GeForce RTX 5070

VRAM Tier

Troubleshooting

Buying Guide

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